How far is Diaz, AR from New Caledonia, AR?
The driving distance from Diaz, AR to New Caledonia, AR is about 222.6 miles (358.2 km), with a travel time of about 03h 38m by car.
- The straight-line flight distance is about 195.6 miles (314.8 km).
- For a round trip, plan for roughly 07h 16m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 38m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Saline County, Arkansas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Diaz and New Caledonia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Diaz and New Caledonia.
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1
Start on North Main Street
9 m · 6 sec · North Main Street
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2
Turn left onto Martin Luther King Highway
1.2 km · 2 min · Martin Luther King Highway
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3
Continue on Air Base Road
3220 ft · 54 sec · Air Base Road
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4
Take the ramp straight toward I 57 South, US 67 South: Bald Knob, Little Rock
1352 ft · 33 sec
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5
Merge slight left
85.5 mi · 1 hr 28 min
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6
Merge slight left
1.5 km · 1 min
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7
Take the exit slight left toward I 30 West, US 65 South, US 67 South, US 167 South: Little Rock
4.9 mi · 7 min
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8
Keep slight left
10 mi · 10 min
-
9
Take the exit slight right toward US 167 South: Sheridan, Fordyce, El Dorado
56 mi · 1 hr 6 min
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10
Turn right
4.1 mi · 6 min
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11
Keep slight left to continue on US 167: El Dorado
41.7 mi · 51 min
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12
Take the exit left toward US 167 South, AR 7 South: El Dorado, Junction City
15.7 mi · 18 min
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13
Turn left onto Caledonia Road
1.8 mi · 7 min · Caledonia Road
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14
Arrive at your destination
0 m · 1 sec · Caledonia Road
Car Route Details
A richer read on the saved driving route between Diaz and New Caledonia.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 57 South
Merge slight left
85.5 mi · 01h 28m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Diaz and Sunny near New Caledonia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Diaz to New Caledonia?
The road trip is about 222.6 miles (358.2 km) and usually takes 03h 38m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
East End is a useful midpoint, sitting about 111.2 miles from Diaz and 111.4 miles from New Caledonia.
How much longer is the road route than the straight-line distance?
The direct path is about 195.6 miles (314.8 km), while the road route adds roughly 27 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 9:44 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $29.73 one way or $59.46 round trip. Estimated CO2 is about 69.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Diaz and Sunny near New Caledonia.
Stop Ideas Near East End
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to East End.
Little Rock Union Station
Malvern station
Arkadelphia station
Flight Path Map
This map shows the direct air route between Diaz and New Caledonia. Straight-line distance: 195.59 mi (314.77 km).
#1 Diaz
City in Arkansas, USA
| Population | 1,208 |
| Coordinates | 35.6384100, -91.2651300 |
| Altitude | 71 |
| Country | United States |
#2 New Caledonia
A town located in Clay County, Arkansas.
| Population | 10 |
| Coordinates | 33.0551400, -92.6676600 |
| Altitude | 56 |
| Country | United States |
End: Caledonia Road (-92.667663, 33.055126)
Estimated Travel Time
Distance: 358 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 24m |
| 40 mph (64.37 km/h) | 05h 33m |
| 50 mph (80.47 km/h) | 04h 27m |
| 60 mph (96.56 km/h) | 03h 42m |
| 70 mph (112.65 km/h) | 03h 10m |
| 80 mph (129 km/h) | 02h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $29.73 | $59.46 |
| Mid-grade | $4.26 | $33.43 | $66.87 |
| Premium | $4.63 | $36.31 | $72.61 |
| Diesel | $5.42 | $42.51 | $85.02 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Arkansas · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.